1859354098

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1553}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 3422653920

約数和(自身を除く): 1563299822

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 643, 931, 1286, 1553, 1862, 3106, 4501, 9002, 10871, 12217, 21742, 24434, 29507, 31507, 59014, 63014, 76097, 85519, 152194, 171038, 206549, 413098, 598633, 998579, 1197266, 1445843, 1997158, 2891686, 6990053, 13980106, 18973001, 37946002, 48930371, 97860742, 132811007, 265622014, 929677049, 1859354098]

約数ペア:

[(1, 1859354098), (2, 929677049), (7, 265622014), (14, 132811007), (19, 97860742), (38, 48930371), (49, 37946002), (98, 18973001), (133, 13980106), (266, 6990053), (643, 2891686), (931, 1997158), (1286, 1445843), (1553, 1197266), (1862, 998579), (3106, 598633), (4501, 413098), (9002, 206549), (10871, 171038), (12217, 152194), (21742, 85519), (24434, 76097), (29507, 63014), (31507, 59014)]